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| author | Martin Jansa <Martin.Jansa@gmail.com> | 2019-08-27 21:19:49 +0000 |
|---|---|---|
| committer | Andrei Gherzan <andrei@gherzan.ro> | 2019-08-28 20:09:48 +0100 |
| commit | e811912fae47684b49617c3dc82bced1b20888b2 (patch) | |
| tree | 5136b3c1439f0d3b642f9951f1e73eea02670696 /recipes-devtools/python/rpi-gpio/0001-Remove-nested-functions.patch | |
| parent | aa4222a4469945cce2cd51de8074ae698d613bbe (diff) | |
| download | meta-raspberrypi-e811912fae47684b49617c3dc82bced1b20888b2.tar.gz | |
raspberrypi-firmware: upgrade to latest to fix vc4-fkms
* with 4.19.66 kernel the vc4-fkms no longer works, because it doesn't
get any usable modes from firmware
* this behavior was introduced probably in one of following changes:
https://github.com/raspberrypi/firmware/commit/38e81f25e639d19fc0ce6e67fd39998c340a15d5
https://github.com/raspberrypi/linux/pull/3082
https://github.com/raspberrypi/linux/pull/3110
https://github.com/raspberrypi/firmware/commit/66bafab005569e3eb92ec54cd3efeee3da338738
* without this fix:
root@rpijama:~# cat /proc/device-tree/soc/firmwarekms@7e600000/status
okay
root@rpijama:~# modeprint vc4
Starting test
Resources
count_connectors : 1
count_encoders : 1
count_crtcs : 1
count_fbs : 0
Connector: HDMI-A-1
id : 51
encoder id : 0
conn : connected
size : 0x0 (mm)
count_modes : 0
count_props : 9
props : 1 2 5 6 52 53 54 55 56
count_encoders : 1
encoders : 50
Encoder: TMDS
id :50
crtc_id :0
type :2
possible_crtcs :0x1
possible_clones :0x0
Crtc
id : 49
x : 0
y : 0
width : 0
height : 0
mode : 0xfec884
gamma size : 0
Ok
* with this fix:
martin@jama ~ $ sshc root@rpijama
Warning: Permanently added 'rpijama,192.168.169.37' (ECDSA) to the list of known hosts.
root@rpijama:~# modeprint vc4
Starting test
Resources
count_connectors : 1
count_encoders : 1
count_crtcs : 1
count_fbs : 0
Connector: HDMI-A-1
id : 51
encoder id : 50
conn : connected
size : 1600x900 (mm)
count_modes : 22
count_props : 9
props : 1 2 5 6 52 53 54 55 56
count_encoders : 1
encoders : 50
Mode: "1920x1080" 1920x1080 60
Mode: "1920x1080" 1920x1080 60
Mode: "1920x1080" 1920x1080 50
Mode: "1920x1080" 1920x1080 30
Mode: "1920x1080" 1920x1080 30
Mode: "1920x1080" 1920x1080 25
Mode: "1920x1080" 1920x1080 24
Mode: "1920x1080" 1920x1080 24
Mode: "1280x1024" 1280x1024 60
Mode: "1360x768" 1360x768 60
Mode: "1152x864" 1152x864 60
Mode: "1280x720" 1280x720 60
Mode: "1280x720" 1280x720 60
Mode: "1280x720" 1280x720 50
Mode: "1024x768" 1024x768 60
Mode: "800x600" 800x600 60
Mode: "720x576" 720x576 50
Mode: "720x480" 720x480 60
Mode: "720x480" 720x480 60
Mode: "640x480" 640x480 60
Mode: "640x480" 640x480 60
Mode: "720x400" 720x400 70
Encoder: TMDS
id :50
crtc_id :49
type :2
possible_crtcs :0x1
possible_clones :0x0
Crtc
id : 49
x : 0
y : 0
width : 1920
height : 1080
mode : 0x1fcde54
gamma size : 0
Ok
* tested on raspberrypi3 B
weston works fine
qtbase-examples tested with:
/usr/share/examples/opengl/cube/cube -platform eglfs
* the same issue is now in warrior, after someone tests on raspberrypi4
it would be good to backport this to warrior as well
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Diffstat (limited to 'recipes-devtools/python/rpi-gpio/0001-Remove-nested-functions.patch')
0 files changed, 0 insertions, 0 deletions